528055980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463207}}^1$

素因数の和:463238

約数の個数: 48

約数和(自身を含む): 1556378880

約数和(自身を除く): 1028322900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 463207, 926414, 1389621, 1852828, 2316035, 2779242, 4632070, 5558484, 6948105, 8800933, 9264140, 13896210, 17601866, 26402799, 27792420, 35203732, 44004665, 52805598, 88009330, 105611196, 132013995, 176018660, 264027990, 528055980]

約数ペア:

[(1, 528055980), (2, 264027990), (3, 176018660), (4, 132013995), (5, 105611196), (6, 88009330), (10, 52805598), (12, 44004665), (15, 35203732), (19, 27792420), (20, 26402799), (30, 17601866), (38, 13896210), (57, 9264140), (60, 8800933), (76, 6948105), (95, 5558484), (114, 4632070), (190, 2779242), (228, 2316035), (285, 1852828), (380, 1389621), (570, 926414), (1140, 463207)]